Items | specification |
Lead | standard 12 leads |
lead acquisition | synchronously 12 leads |
Data acquisition | 18bit/1000Hz |
Record mode | Manual mode; Auto 1; Auto 2; Auto 3 |
Filter | AC, EMG,Drift Filter |
CMRR | 100dB(with AC filter) |
Input circuit | Floating; Protection circuit against Defibrillator effect |
Input circuit current | ≤0.1μA |
Input Impedance | ≥2.5MΩ |
Patient current leakage | <10μA |
Calibrating voltage | 1mV±2% |
Voltage Tolerance | ±500mV |
Time constant | >3.2s |
Frequency response | 0.05 ~150Hz |
Noisy level | ≤15μVp-p |
Sensitivity valve | ≤20μV |
Inter-Channel Interference | ≤0.5mm |
Paper speed | 25、50mm/s(±3%) |
Sensitivity | AUTO, 2.5, 5, 10, 20mm/mV |
Recording mode | Thermal Array printing |
Paper specification | 50mmx20m, roll |
LCD display | 320x240 graphic LCD, display status&waveform. |
Safety classification | IEC60601-1 class I, type CF |
Power supply | AC: 110V/220V/85~265V, 50/60Hz±1Hz; 30VA |
DC: 12V(1500mAh) rechargeable Ni-MH battery | |
Fuse | AC extend T500mA/125V ¢5x20mm AC extend T250mA/250V ¢5x20mm AC extend T2.0A/250V ¢5x20mm |